Brand from South Korea: DEWYTREE. Size: 30pcs (380g)Benefits:Dermatologically tested. Free of 20 kinds of concerning ingredients.These sheet masks are packed in a box which are meant to be worn daily, boosting your skin's hydration level.Contains 3 types of Hyaluronic Acid with different molecular weight that attract moisture, create an fortify skin barrier for protection.17 types of Amino Acid Complex replenishes and relieves skin uncomfort because of dehydration.Glycolic Acid in AHA helps gently remove dead skin cells every single day and thus smooths out skin texture.How to use:1. Apply a sheet mask to the face after cleansing and toning.2. Leave in for 10-20 minutes.